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IMPORTANT:
Always disconnect the power cord from AC outlet before replacing parts or modules.
1.1.3
To prevent electrical shock, use only a properly grounded 3 prong outlet or extension
cord.
1.1.4
When replacement parts are required, be sure to use replacement parts specified by the
manufacturer or have the same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other hazards and will void the
manufacturer's warranty.
1.1.5
Safety regulations require that after a repair the set must be returned in its original
condition. In addition, prior to closing set, check that:
-Note:
>All wire harnesses and flex cables are properly routed and secured with factory tape
and/or mounted cable clamps.
> All cables and connectors are properly insulated and do not have any bare wires/lead
exposed
1.1.6
(1) Do not supply a voltage higher than that specified to this product. This may
Summary of Contents for LTDN50K680XWAM3D
Page 9: ...9 2 Product Function 2 1 TV Front and Rear TV Front LTDN50K680XWAM3D TV Rear...
Page 10: ...10...
Page 11: ...11 2 2 Specification...
Page 12: ...12 2 3 Main board layout Main board layou t 6050 The board is designed for UD 3840 2160...
Page 13: ...13 Power board layou t 4903 PFC EMC...
Page 16: ...16 3 2 3 Factory Option...
Page 18: ...18 Note The above Factory Service OSD Menu is reference for chassis MTK5652 please refer to...
Page 21: ...21...
Page 23: ...23 How to choose Communicate port and flash baud rate See the following instruction...
Page 27: ...27 Figure 3 Check new version bounce the following Figure 4 Select Yes to downloading...
Page 28: ...28 Figure 5 After verify bounce dialog to select yes to update the firmware Waiting Figure 6...
Page 29: ...29 Figure 7 Bounding the following interface that indicates firmware update is successful...
Page 63: ......